OSP Network Conduit for Underground Fiber & Copper Cables in KSA & Gulf - High-Strength PVC Cable Protection
The rapid growth of mobile and internet networks in Saudi Arabia and the other Gulf states required considerable protection for the underground copper and fiber optic cables. Tough conduction is a must in the new telecom projects to not just bear the mechanical stress but to also withstand heavy soil covering, very high temperature, and other extremely difficult environmental conditions.
The PVC Telecom Duct – 160 mm Heavy Duty has been designed specifically for Outside Plant (OSP) networks taking into consideration the requirements of the telecom industry and at the same time providing excellent protection to high-capacity backbone installations, highways, industrial zones, and particularly significant fiber optic networks.
The PVC Telecom Duct – 160 mm Heavy Duty is a rigid PVC conduit designed for underground fiber optic and copper cables. Its heavy-duty wall construction ensures superior protection against soil pressure, compaction, mechanical impact, and environmental degradation, making it ideal for high-traffic roads, industrial zones, and backbone network deployments.
Key Highlights:
High-strength PVC material resistant to mechanical stress, corrosion, and moisture
Smooth interior for easy cable pulling and air-blown fiber installation
Compatible with all standard OSP accessories including couplers, end caps, pull ropes, tracer wires, and junction boxes
Suitable for deep burial, high-load installations, and industrial applications
The rapid growth of mobile and internet networks in Saudi Arabia and the other Gulf states required considerable protection for the underground copper and fiber optic cables. Tough conduction is a must in the new telecom projects to not just bear the mechanical stress but to also withstand heavy soil covering, very high temperature, and other extremely difficult environmental conditions.
The PVC Telecom Duct – 160 mm Heavy Duty has been designed specifically for Outside Plant (OSP) networks taking into consideration the requirements of the telecom industry and at the same time providing excellent protection to high-capacity backbone installations, highways, industrial zones, and particularly significant fiber optic networks.
The PVC Telecom Duct – 160 mm Heavy Duty is a rigid PVC conduit designed for underground fiber optic and copper cables. Its heavy-duty wall construction ensures superior protection against soil pressure, compaction, mechanical impact, and environmental degradation, making it ideal for high-traffic roads, industrial zones, and backbone network deployments.
Key Highlights:
High-strength PVC material resistant to mechanical stress, corrosion, and moisture
Smooth interior for easy cable pulling and air-blown fiber installation
Compatible with all standard OSP accessories including couplers, end caps, pull ropes, tracer wires, and junction boxes
Suitable for deep burial, high-load installations, and industrial applications

| Specification | Details |
|---|---|
| Product Name | PVC Telecom Duct – 160 mm Heavy Duty |
| Material | High-Grade Rigid PVC |
| Wall Thickness | Heavy duty, thick-walled |
| Internal Diameter | 160 mm |
| Outer Diameter | ~180–185 mm (manufacturer dependent) |
| Length | 3 m, 6 m, or custom |
| End Types | Bell & spigot or plain ends with couplers |
| Application | Underground OSP fiber optic and copper cables |
| Installation | Direct burial, duct banks, roadsides, highways, industrial zones |
| Cable Compatibility | Fiber optic, copper telecom cables |
| Temperature Range | Up to 60°C ambient temperature |
| Resistance | Soil moisture, chemical corrosion, UV, mechanical impact |
| Compliance | Telecom industry standards for heavy-duty OSP installations |
Thick walls resist soil compaction, mechanical stress, and accidental loads
Suitable for highway crossings, industrial plants, and urban backbone networks
160 mm internal diameter accommodates multiple fiber or copper cables
Supports future network expansion without additional excavation
UV-stabilized and heat-resistant PVC ensures performance in hot, arid, and high UV regions
Can withstand heavy loads in industrial, commercial, and critical network deployments
Map route and check for existing utilities
Determine trench depth, width, and spacing according to telecom standards
Excavate trench to specified depth
Provide sand bedding or soft soil for duct protection
Lay ducts straight and avoid sharp bends
Use junction boxes for directional changes
Connect duct sections using bell & spigot or couplers
Ensure watertight and secure connections
Install pull ropes before cable installation
Lay tracer wires to facilitate future locating of ducts
Pull fiber optic or copper cables manually or via air-blown systems
Fill trench with clean, compacted soil
Avoid rocks or debris that could damage the duct
| Feature | Light Duty | Medium Duty | Heavy Duty |
|---|---|---|---|
| Wall Thickness | Thin | Medium | Thick |
| Load Capacity | Low | Moderate | High |
| Installation Depth | Shallow | Medium | Deep |
| Best Use | Sidewalks, micro ducts | Residential, roadsides | Highways, deep trench, industrial zones |
| Cost | Low | Moderate | Higher |
160 mm heavy-duty ducts are ideal for critical network deployments, deep burial, industrial areas, and high-capacity backbones, offering the highest level of protection for underground telecom infrastructure.
Incorrect trench depth – adhere to telecom installation standards
No pull rope installed – pre-insert before cable deployment
Sharp bends without junctions – use junction boxes or manholes
Improper backfill – use clean, compacted soil to protect ducts
The PVC Telecom Duct – 160 mm Heavy Duty ensures complete protection of underground fiber optic and copper cables in OSP networks across KSA and the Gulf. This duct, designed for heavy-duty use, has a thick wall that supports the entire duct system. The inner surface is smooth, allowing easy installation and maintenance. Moreover, the duct is resistant to corrosion and UV light and can still be compatible with all standard fittings. Thus, it can be used for any kind of installation such as highways, industrial areas, deep burial, or backbone network.
When you purchase 160 mm heavy-duty ducts, you are not only buying cable protection but also investing in the future because of the expected long-term durability and across-the-board scalability, which makes the heavy-duty ducts indispensable for the telecom infrastructure of the Gulf region and the projects of the future.
What is PVC Telecom Duct 160 mm Heavy Duty used for?
Protects underground fiber optic and copper cables in high-load OSP installations.
Can it be buried under highways?
Yes, it is designed for deep burial and heavy traffic.
Is it compatible with fiber optic cables?
Yes, smooth interior ensures safe cable pulling and air-blown installation.
How strong is a heavy duty 160 mm duct?
Thick walls withstand soil compaction, rocks, and mechanical impacts.
Can multiple cables fit inside one duct?
Yes, depending on cable diameter and telecom fill ratio standards.
What accessories are required?
Couplers, end caps, pull ropes, tracer wires, junction boxes, warning tapes.
How does it differ from medium and light duty ducts?
Heavy duty provides maximum load capacity, deep burial suitability, and long-term protection.
Is it resistant to moisture and corrosion?
Yes, PVC material is highly resistant to soil moisture and chemical corrosion.
How long will this duct last?
Decades with proper installation and maintenance.
Is it suitable for Gulf and KSA climates?
Yes, UV stabilized and heat resistant.